“…In the REACH study (level 3), anxiety levels in the Latin American female caregivers were not significantly different to those in White Americans, and did not differ with levels of acculturation (Coon et al, 2004); while African-American caregivers had lower levels of anxiety than White American caregivers (Haley et al, 2004;Roff et al, 2004;) and were less likely to use anxiolytic medication (Burgio et al, 2003). There were no differences between African and non-African-Americans in a smaller level-3 study (Knight et al, 2000;Knight and McCallum, 1998) involving over 150 CGs aged 50+ recruited from the local ADA, caregiver resource and counseling centers.…”